Light on yoga : yoga dipika /
B.K.S. Iyengar ; foreword by Yehudi Menuhin.
- 2nd ed.
- London : Unwin Paperbacks, 1968, c1976.
- 544 p. : ill. ; 19 cm.
- Dr John Cooper Theosophy Collection .
Previous ed.: London : Allen & Unwin, 1966. Includes index.